320800000X — Mental Illness Community Based Residential Treatment Facility
320800000X is the NUCC provider taxonomy code for Mental Illness Community Based Residential Treatment Facility (organizations). 5,806 providers in our latest NPPES snapshot list it as their primary taxonomy.
| Taxonomy code | 320800000X |
|---|---|
| Display name | Mental Illness Community Based Residential Treatment Facility |
| Grouping | Residential Treatment Facilities |
| Classification | Community Based Residential Treatment Facility, Mental Illness |
| Section | Non-Individual |
| Directory | Community Based Residential Treatment Facility, Mental Illness provider directory |
Definition
A home-like residential facility providing psychiatric treatment and psycho/social rehabilitative services to individuals diagnosed with mental illness.
Definition from the NUCC Health Care Provider Taxonomy code set.
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Related taxonomy codes
- 320900000X — Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility
- 323P00000X — Psychiatric Residential Treatment Facility
- 322D00000X — Emotionally Disturbed Childrens' Residential Treatment Facility
- 320600000X — Intellectual and/or Developmental Disabilities Residential Treatment Facility
- 320700000X — Physical Disabilities Residential Treatment Facility
- 324500000X — Substance Abuse Rehabilitation Facility
- 3245S0500X — Children's Substance Abuse Rehabilitation Facility (Substance Abuse Rehabilitation Facility)
Frequently asked questions
What does taxonomy code 320800000X mean?
320800000X is the NUCC Health Care Provider Taxonomy code for Mental Illness Community Based Residential Treatment Facility in the "Residential Treatment Facilities" grouping. It classifies organizations and non-individual providers.
Where is the taxonomy code used?
Providers select a taxonomy code when applying for an NPI, and it appears on insurance claims (CMS-1500 box 33b / 837 electronic claims) to identify the provider's classification. Payers may require the taxonomy that matches your credential and license.
How do I find providers with taxonomy 320800000X?
Browse the Community Based Residential Treatment Facility, Mental Illness directory, or use the NPI search and filter by state.
Source: CMS NPPES (public data). Snapshot 2026-07-09.